Write 0.012 in standard form

Factorise: x² - 2x - 8

Adjacent = 19cm, angle = 39°. Find opposite. Give your answer to 2 decimal places

Orange and purple beads are in the ratio 14:4. What fraction of the beads are orange?

The mean of 5 numbers is 38. If 4 of them are 33, 21, 45, 47, what is the missing number?

Write 7,100,000 in standard form

Factorise: x² + 7x + 12

Hypotenuse = 37cm, angle = 41°. Find adjacent side. Give your answer to 2 decimal places

Simplify: 8:8:4

Calculate the mean of: 10, 46, 25, 50, 47, 39. Give your answer to 2 decimal places

Write 0.033 in standard form

Factorise: x² + 15x + 44

Adjacent = 21cm, angle = 54°. Find opposite. Give your answer to 2 decimal places

Divide 168 in the ratio 1:1:4

Calculate the mean of: 36, 41, 24, 9, 45, 8, 23. Give your answer to 2 decimal places

Write 110,000,000 in standard form

Factorise: x² - 7x - 8

Hypotenuse = 26cm, angle = 37°. Find adjacent side. Give your answer to 2 decimal places

Simplify: 18:15:12

The mean of 5 numbers is 25. If 4 of them are 15, 37, 36, 26, what is the missing number?

Write 1,800,000 in standard form

Factorise: x² + 5x - 36

Hypotenuse = 40cm, angle = 62°. Find adjacent side. Give your answer to 2 decimal places

Red and blue counters are in the ratio 5:11. What fraction of the counters are blue?

The mean of 4 numbers is 34. If 3 of them are 18, 50, 44, what is the missing number?